MSB Building is a small, local, family run business specialising in new builds and extensions. 
We have over 25 years experience in the building industry and pride ourselves on the quality of our work. Martin is a qualified bricklayer and stonemason and is highly skilled. Katie manages the administration and supports the business and our clients as required. We use qualified tradesmen for all projects. 
Many references can be supplied, we also welcome site visits to current projects.
Working in conjunction with our recommended architects we can work with you to create the space you need. 
Please email [email protected] or telephone us to discuss your requirements. 

Trades offered

Builder general
Garage conversions
General extension
Brick work
Carpenter and Joiner
General carpentry
House Builder
New build

Case studies

Large double Garage and new driveway.

  • 04 Nov 2019

Large double Garage and new driveway. Bramham 

Wetherby. Rear Ground floor, Kitchen Extension with large sliding doors.

  • 04 Nov 2019

See more case studies

Customer testimonials

17 Nov 2019

We used MSB Building Ltd to build our new extension. We are extremely pleased with the result. Martin and his team built to the budget and in the timescale agreed. They were efficient and tidy. Our neighbours commented that they were the tidiest builders they had ever seen. Of course nothing ever runs as smoothly as you expect and what is clear to us is that nothing was too much trouble and Martin wanted to make sure we were completely happy. We are more than happy with the work completed and would certainly employ Martin and his team again if we needed more building work. - Karen White


12 Nov 2019

We did quite a bit of research before choosing MSB Building. From start to finish we cannot fault Martin and his team. MSB Building are not only skilled and highly professional tradesmen, they really care and will go the extra mile to achieve what you want. We really wanted to support a local, but well established business and we’re so pleased we did. We are delighted with the workmanship and have absolutely no hesitation in recommending MSB. Thank you so much! - S and T Brown


04 Nov 2019

We got in touch with a number of local (and not so local) builders to create our two storey extension and decided to go with Martin, he is also my neighbour so im glad he was happy to do the job so close to home. Martin and the team were very experienced and professional throughout the work, nothing was too much trouble and I had a lot of input into design/layout/fixtures etc. All members of the team from plumbers, electricians, plasterers etc were very professional and friendly. I would recommend MSB Building to anyone looking for a quality, professional, reliable builder! He's already started our friends extension too! can't thank Martin and Katie enough for everything. - K H

Boston Spa.